9 files changed, 647 insertions, 0 deletions
diff --git a/docs/api_reference.rst b/docs/api_reference.rst
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--- /dev/null
+++ b/docs/api_reference.rst
@@ -0,0 +1,19 @@
+API Reference
+=============
+
+.. module:: pydyf
+
+.. autoclass:: Object
+   :members:
+
+.. autoclass:: Dictionary
+
+.. autoclass:: Stream
+   :members:
+
+.. autoclass:: String
+
+.. autoclass:: Array
+
+.. autoclass:: PDF
+   :members:
diff --git a/docs/changelog.rst b/docs/changelog.rst
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index 0000000..cbebc90
--- /dev/null
+++ b/docs/changelog.rst
@@ -0,0 +1,167 @@
+Changelog
+=========
+
+
+Version 0.1.1
+-------------
+
+Released on 2021-08-22.
+
+Bug fixes:
+
+* `0f7c8e9 <https://github.com/CourtBouillon/pydyf/commit/0f7c8e9>`_:
+  Fix string encoding
+
+Contributors:
+
+* Guillaume Ayoub
+
+Backers and sponsors:
+
+* Grip Angebotssoftware
+* PDF Blocks
+* SimonSoft
+* Menutech
+* Manuel Barkhau
+* Simon Sapin
+* KontextWork
+* René Fritz
+* Maykin Media
+* NCC Group
+* Des images et des mots
+* Andreas Zettl
+* Nathalie Gutton
+* Tom Pohl
+* Moritz Mahringer
+* Florian Demmer
+* Yanal-Yvez Fargialla
+
+
+Version 0.1.0
+-------------
+
+Released on 2021-08-21.
+
+Bug fixes:
+
+* `#8 <https://github.com/CourtBouillon/pydyf/issues/8>`_:
+  Don’t use sys.stdout.buffer as default write object
+
+Contributors:
+
+* Guillaume Ayoub
+
+Backers and sponsors:
+
+* Grip Angebotssoftware
+* PDF Blocks
+* SimonSoft
+* Menutech
+* Manuel Barkhau
+* Simon Sapin
+* KontextWork
+* René Fritz
+* Maykin Media
+* NCC Group
+* Des images et des mots
+* Andreas Zettl
+* Nathalie Gutton
+* Tom Pohl
+* Moritz Mahringer
+* Florian Demmer
+* Yanal-Yvez Fargialla
+
+
+Version 0.0.3
+-------------
+
+Released on 2021-04-22.
+
+New features:
+
+* Support text rendering
+
+Contributors:
+
+* Guillaume Ayoub
+
+Backers and sponsors:
+
+* PDF Blocks
+* SimonSoft
+* Menutech
+* Simon Sapin
+* Manuel Barkhau
+* Andreas Zettl
+* Nathalie Gutton
+* Tom Pohl
+* René Fritz
+* Moritz Mahringer
+* Florian Demmer
+* KontextWork
+* Michele Mostarda
+
+
+Version 0.0.2
+-------------
+
+Released on 2021-03-13.
+
+New features:
+
+* Support linecap style
+* Support line join et miter limit
+* Add more cubic Bézier curve options
+
+Bug fixes:
+
+* Don’t include EOL in dictionary length
+* Add a second binary line in PDF
+
+Contributors:
+
+* Guillaume Ayoub
+* Lucie Anglade
+* Alexander Schrijver
+* Kees Cook
+
+Backers and sponsors:
+
+* PDF Blocks
+* SimonSoft
+* Menutech
+* Simon Sapin
+* Manuel Barkhau
+* Andreas Zettl
+* Nathalie Gutton
+* Tom Pohl
+* René Fritz
+* Moritz Mahringer
+* Florian Demmer
+* KontextWork
+* Michele Mostarda
+
+
+Version 0.0.1
+-------------
+
+Released on 2020-12-06.
+
+Initial release.
+
+Contributors:
+
+* Guillaume Ayoub
+* Lucie Anglade
+
+Backers and sponsors:
+
+* PDF Blocks
+* SimonSoft
+* Menutech
+* Simon Sapin
+* Nathalie Gutton
+* Andreas Zetti
+* Tom Pohl
+* Florian Demmer
+* Moritz Mahringer
diff --git a/docs/common_use_cases.rst b/docs/common_use_cases.rst
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--- /dev/null
+++ b/docs/common_use_cases.rst
@@ -0,0 +1,182 @@
+Common Use Cases
+================
+
+pydyf has been created for WeasyPrint and many common use cases can thus be
+found in `its repository`_.
+
+.. _its repository: https://github.com/Kozea/WeasyPrint
+
+
+Draw rectangles and lines
+-------------------------
+
+.. code-block:: python
+
+   import pydyf
+
+   document = pydyf.PDF()
+
+   draw = pydyf.Stream()
+
+   # Draw a first rectangle
+   # With the border in dash style
+   # The dash line is 2 points full, 1 point empty
+   # And the dash line begins with 2 full points
+   draw.rectangle(100, 100, 50, 70)
+   draw.set_dash([2, 1], 0)
+   draw.stroke()
+
+   # Draw a second rectangle
+   # The dash is reset to a full line
+   # The line width is set
+   # Move the bottom-left corner to (80, 80)
+   # Fill the rectangle
+   draw.rectangle(50, 50, 20, 40)
+   draw.set_dash([], 0)
+   draw.set_line_width(10)
+   draw.transform(1, 0, 0, 1, 80, 80)
+   draw.fill()
+
+   # Add the stream with the two rectangles into the document
+   document.add_object(draw)
+
+   # Add a page to the document containing the draw
+   document.add_page(pydyf.Dictionary({
+       'Type': '/Page',
+       'Parent': document.pages.reference,
+       'Contents': draw.reference,
+       'MediaBox': pydyf.Array([0, 0, 200, 200]),
+   }))
+
+   # Write to document.pdf
+   with open('document.pdf', 'wb') as f:
+       document.write(f)
+
+Add some color
+--------------
+
+.. code-block:: python
+
+   import pydyf
+
+   document = pydyf.PDF()
+
+   draw = pydyf.Stream()
+
+   # Set the color for nonstroking and stroking operations
+   # Red for nonstroking an green for stroking
+   draw.set_color_rgb(1.0, 0.0, 0.0)
+   draw.set_color_rgb(0.0, 1.0, 0.0, stroke=True)
+   draw.rectangle(100, 100, 50, 70)
+   draw.set_dash([2, 1], 0)
+   draw.stroke()
+   draw.rectangle(50, 50, 20, 40)
+   draw.set_dash([], 0)
+   draw.set_line_width(10)
+   draw.transform(1, 0, 0, 1, 80, 80)
+   draw.fill()
+
+   document.add_object(draw)
+
+   document.add_page(pydyf.Dictionary({
+       'Type': '/Page',
+       'Parent': document.pages.reference,
+       'Contents': draw.reference,
+       'MediaBox': pydyf.Array([0, 0, 200, 200]),
+   }))
+
+   with open('document.pdf', 'wb') as f:
+       document.write(f)
+
+Display image
+-------------
+
+.. code-block:: python
+
+   import pydyf
+
+   document = pydyf.PDF()
+
+   extra = Dictionary({
+       'Type': '/XObject',
+       'Subtype': '/Image',
+       'Width': 197,
+       'Height': 101,
+       'ColorSpace': '/DeviceRGB',
+       'BitsPerComponent': 8,
+       'Filter': '/DCTDecode',
+   })
+
+   image = open('logo.jpg', 'rb').read()
+   xobject = pydyf.Stream([image], extra=extra)
+   document.add_object(xobject)
+
+   image = pydyf.Stream()
+   image.push_state()
+   image.transform(100, 0, 0, 100, 100, 100)
+   image.draw_x_object('Im1')
+   image.pop_state()
+   document.add_object(image)
+
+   # Put the image in the resources of the PDF
+   document.add_page(pydyf.Dictionary({
+       'Type': '/Page',
+       'Parent': document.pages.reference,
+       'MediaBox': pydyf.Array([0, 0, 200, 200]),
+       'Resources': pydyf.Dictionary({
+           'ProcSet': pydyf.Array(['/PDF', '/ImageB']),
+           'XObject': pydyf.Dictionary({'Im1': xobject.reference}),
+       }),
+       'Contents': image.reference,
+    }))
+
+   with open('document.pdf', 'wb') as f:
+       document.write(f)
+
+Display text
+------------
+
+.. code-block:: python
+
+  import pydyf
+
+  document = pydyf.PDF()
+
+  # Define the font
+  font = pydyf.Dictionary({
+      'Type': '/Font',
+      'Subtype': '/Type1',
+      'Name': '/F1',
+      'BaseFont': '/Helvetica',
+      'Encoding': '/MacRomanEncoding',
+  })
+
+  document.add_object(font)
+
+  # Set the font use for the text
+  # Move to where to display the text
+  # And display it
+  text = pydyf.Stream()
+  text.begin_text()
+  text.set_font_size('F1', 24)
+  text.text_matrix(1, 0, 0, 1, 10, 90)
+  text.show_text(pydyf.String('Hello World'))
+  text.end_text()
+
+  document.add_object(text)
+
+  # Put the font in the resources of the PDF
+  document.add_page(pydyf.Dictionary({
+      'Type': '/Page',
+      'Parent': document.pages.reference,
+      'MediaBox': pydyf.Array([0, 0, 200, 200]),
+      'Contents': text.reference,
+      'Resources': pydyf.Dictionary({
+          'ProcSet': pydyf.Array(['/PDF', '/Text']),
+          'Font': pydyf.Dictionary({'F1': font.reference}),
+      })
+  }))
+
+  with open('document.pdf', 'wb') as f:
+      document.write(f)
+
diff --git a/docs/conf.py b/docs/conf.py
new file mode 100644
index 0000000..585afd0
--- /dev/null
+++ b/docs/conf.py
@@ -0,0 +1,90 @@
+# pydyf documentation build configuration file.
+
+import sys
+from pathlib import Path
+
+import pydyf
+
+# Add current path for css_diagram_role
+sys.path.append(str(Path(__file__).parent))
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = [
+    'sphinx.ext.autodoc', 'sphinx.ext.intersphinx',
+    'sphinx.ext.autosectionlabel']
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = 'pydyf'
+copyright = 'CourtBouillon and contributors'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The full version, including alpha/beta/rc tags.
+release = pydyf.__version__
+
+# The short X.Y version.
+version = '.'.join(release.split('.')[:2])
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'monokai'
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+html_theme = 'sphinx_rtd_theme'
+
+html_theme_options = {
+    'collapse_navigation': False,
+}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = []
+
+# These paths are either relative to html_static_path
+# or fully qualified paths (eg. https://...)
+html_css_files = [
+    'https://www.courtbouillon.org/static/docs.css',
+]
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'pydyf2doc'
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'pydyf', 'pydyf Documentation',
+     ['CourtBouillon and contributors'], 1)
+]
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+#  dir menu entry, description, category)
+texinfo_documents = [
+  ('index', 'pydyf', 'pydyf Documentation',
+   'CourtBouillon', 'pydyf',
+   'A low-level PDF creator',
+   'Miscellaneous'),
+]
+
+# Example configuration for intersphinx: refer to the Python standard library.
+intersphinx_mapping = {
+    'python': ('https://docs.python.org/3/', None),
+    'webencodings': ('https://pythonhosted.org/webencodings/', None),
+}
diff --git a/docs/contribute.rst b/docs/contribute.rst
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--- /dev/null
+++ b/docs/contribute.rst
@@ -0,0 +1,70 @@
+Contribute
+==========
+
+You want to add some code to pydyf, launch its tests or improve its
+documentation? Thank you very much! Here are some tips to help you play with
+pydyf in good conditions.
+
+The first step is to clone the repository, create a virtual environment and
+install pydyf dependencies.
+
+.. code-block:: shell
+
+   git clone https://github.com/CourtBouillon/pydyf.git
+   cd pydyf
+   python -m venv venv
+   venv/bin/pip install .[doc,test]
+
+You can then let your terminal in the current directory and launch Python to
+test your changes. ``import pydyf`` will then import the working directory
+code, so that you can modify it and test your changes.
+
+.. code-block:: shell
+
+   venv/bin/python
+
+
+Code & Issues
+-------------
+
+If you’ve found a bug in pydyf, it’s time to report it, and to fix it if you
+can!
+
+You can report bugs and feature requests on GitHub_. If you want to add or
+fix some code, please fork the repository and create a pull request, we’ll be
+happy to review your work.
+
+.. _GitHub: https://github.com/CourtBouillon/pydyf
+
+
+Tests
+-----
+
+Tests are stored in the ``tests`` folder at the top of the repository. They use
+the pytest_ library.
+
+Launching tests require to have Ghostscript_ installed and available in
+``PATH``.
+
+You can launch tests (with code coverage and lint) using the following command::
+
+  venv/bin/pytest
+
+.. _pytest: https://docs.pytest.org/
+.. _Ghostscript: https://www.ghostscript.com/
+
+
+Documentation
+-------------
+
+Documentation is stored in the ``docs`` folder at the top of the repository. It
+relies on the Sphinx_ library.
+
+You can build the documentation using the following command::
+
+  venv/bin/sphinx-build docs docs/_build
+
+The documentation home page can now be found in the ``docs/_build/index.html``
+file. You can open this file in a browser to see the final rendering.
+
+.. _Sphinx: https://www.sphinx-doc.org/
diff --git a/docs/first_steps.rst b/docs/first_steps.rst
new file mode 100644
index 0000000..61d967f
--- /dev/null
+++ b/docs/first_steps.rst
@@ -0,0 +1,36 @@
+First Steps
+===========
+
+
+Installation
+------------
+
+The easiest way to use pydyf is to install it in a Python `virtual
+environment`_. When your virtual environment is activated, you can then install
+pydyf with pip_::
+
+    pip install pydyf
+
+.. _virtual environment: https://packaging.python.org/guides/installing-using-pip-and-virtual-environments/
+.. _pip: https://pip.pypa.io/
+
+
+Create a PDF
+------------
+
+.. code-block:: python
+
+   import pydyf
+
+   document = pydyf.PDF()
+
+   # Add an empty page
+   document.add_page(pydyf.Dictionary({
+       'Type': '/Page',
+       'Parent': document.pages.reference,
+       'MediaBox': pydyf.Array([0, 0, 200, 200]),
+   }))
+
+   # Write to document.pdf
+   with open('document.pdf', 'wb') as f:
+       document.write(f)
diff --git a/docs/going_further.rst b/docs/going_further.rst
new file mode 100644
index 0000000..ce9a8f3
--- /dev/null
+++ b/docs/going_further.rst
@@ -0,0 +1,32 @@
+Going Further
+=============
+
+
+Why pydyf?
+-------------
+
+pydyf has been created to replace Cairo PDF generation in WeasyPrint_.
+
+Indeed, there are some bugs in WeasyPrint caused by Cairo_ and Cairo has some
+difficulties to make releases.
+Also there are features which will be easier to implement while having more
+control on the PDF generation.
+
+So we created pydyf.
+
+.. _WeasyPrint: https://www.courtbouillon.org/weasyprint
+.. _Cairo: https://www.cairographics.org/
+
+Why Python?
+-----------
+
+Python is a really good language to design a small, OS-agnostic parser. As it
+is object-oriented, it gives the possibility to follow the specification with
+high-level classes and a small amount of very simple code.
+
+And of course, WeasyPrint is written in Python too, giving an obvious reason
+for this choice.
+
+Speed is not pydyf’s main goal. Code simplicity, maintainability and 
+flexibility are more important goals for this library, as they give the 
+ability to stay really close to the specification and to fix bugs easily.
diff --git a/docs/index.rst b/docs/index.rst
new file mode 100644
index 0000000..af30f00
--- /dev/null
+++ b/docs/index.rst
@@ -0,0 +1,23 @@
+pydyf
+========
+
+.. currentmodule:: pydyf
+
+.. include:: ../README.rst
+
+.. toctree::
+   :caption: Documentation
+   :maxdepth: 3
+
+   first_steps
+   common_use_cases
+   api_reference
+   going_further
+
+.. toctree::
+   :caption: Extra Information
+   :maxdepth: 3
+
+   changelog
+   contribute
+   support
diff --git a/docs/support.rst b/docs/support.rst
new file mode 100644
index 0000000..fd4452d
--- /dev/null
+++ b/docs/support.rst
@@ -0,0 +1,28 @@
+Support
+=======
+
+
+Sponsorship
+-----------
+
+With `donations and sponsorship`_, you help the projects to be
+better. Donations allow the CourtBouillon team to have more time dedicated to
+add new features, fix bugs, and improve documentation.
+
+.. _donations and sponsorship: https://opencollective.com/courtbouillon
+
+
+Professionnal Support
+---------------------
+
+You can improve your experience with CourtBouillon’s tools thanks to our
+professional support. You want bugs fixed as soon as possible? You projects
+would highly benefit from some new features? You or your team would like to get
+new skills with one of the technologies we master?
+
+Please contact us by mail_, by chat_ or by tweet_ to get in touch and find the
+best way we can help you.
+
+.. _mail: mailto:contact@courtbouillon.org
+.. _chat: https://gitter.im/CourtBouillon/pydyf
+.. _tweet: https://twitter.com/BouillonCourt